3 years ago

I DON'T understand

Mathematics

1 answer:

maks197457 [2]3 years ago

8 0

Answer:

f(g(x)) = 72x^2+1

Step-by-step explanation:

f(x) = 2x^2 +1

g(x) = -6x

f°g(x) means f(g(x))

Take g(x) and substitute it in for x in f(x)

f(g(x)) = 2(g(x))^2 +1

=2(-6x)^2 +1

=2(36x^2) +1

=72x^2 +1

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I DON'T understand ​

I DON'T understand